/*
 * Copyright (C) 2011 Thomas Akehurst
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.tomakehurst.wiremock.admin.tasks;

import com.github.tomakehurst.wiremock.admin.AdminTask;
import com.github.tomakehurst.wiremock.admin.model.PathParams;
import com.github.tomakehurst.wiremock.core.Admin;
import com.github.tomakehurst.wiremock.http.Request;
import com.github.tomakehurst.wiremock.http.ResponseDefinition;
import com.google.common.io.Resources;

import java.io.IOException;

import static com.github.tomakehurst.wiremock.client.ResponseDefinitionBuilder.responseDefinition;
import static com.google.common.io.ByteStreams.toByteArray;
import static com.google.common.net.HttpHeaders.CONTENT_TYPE;

public abstract class AbstractGetDocTask implements AdminTask {

    @Override
    public ResponseDefinition execute(Admin admin, Request request, PathParams pathParams) {
        try {
            byte[] content = toByteArray(Resources.getResource(getFilePath()).openStream());
            return responseDefinition()
                .withStatus(200)
                .withBody(content)
                .withHeader(CONTENT_TYPE, getMimeType())
                .build();
        } catch (IOException e) {
            return responseDefinition().withStatus(500).build();
        }
    }

    protected abstract String getMimeType();
    protected abstract String getFilePath();
}
